Stohs, S. J., Preuss, H. G., Keith, S. C., Keith, P. L., Miller, H., & Kaats, G. R. (2011). Effects of p-Synephrine alone and in Combination with Selected Bioflavonoids on Resting Metabolism, Blood Pressure, Heart Rate and Self-Reported Mood Changes. Ivyspring International Publisher.

Stohs, Sidney J., Harry G. Preuss, Samuel C. Keith, Patti L. Keith, Howard Miller, and Gilbert R. Kaats. Effects of P-Synephrine Alone and in Combination With Selected Bioflavonoids On Resting Metabolism, Blood Pressure, Heart Rate and Self-Reported Mood Changes. Ivyspring International Publisher, 2011.

Stohs, Sidney J., et al. Effects of P-Synephrine Alone and in Combination With Selected Bioflavonoids On Resting Metabolism, Blood Pressure, Heart Rate and Self-Reported Mood Changes. Ivyspring International Publisher, 2011.